Nah, that's just lazy writing... From a very good/great to... Whatever... I'll drop for now, can't even bother to read anymore till it's finished, don't know even if the scanlators will have the patience to end it... Hope they do, but at this point, it would be a very, very hard job... I praise the scanlators for the god-hood level of patience now, you guys are amazing! The author... Don't know what happened to him at this point in the manga, but seems like he was completely out of ideas, at least I hope so, cuz if that was supposed to be something...? I mean, first arson, kidnapping, and now amnesia and probably brainwashing?? SERIOUS? No, thank you.
EDIT: My writing is at the same level as he in this chapter. <3